Zobrazeno 1 - 10
of 20
pro vyhledávání: '"N K, Nadirov"'
Autor:
N. K. Nadirov, S. B. Nurzhanova
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 2, Iss 1, Pp 35-39 (2000)
In this review, prospects of using the new technologies in oil and gas industry of Kazakhstan are presented. The new technologies for solving of oil recovery of problem, transporting and oil refining depth considered.
Externí odkaz:
https://doaj.org/article/fb7167ed64dc459ea039db07f0c4677a
Publikováno v:
Chemistry and Technology of Fuels and Oils. 19:250-253
This article determines the distribution of total and basic nitrogen in petroleum crudes, and particularly in the products from the crudes, as an index that is needed in order to characterize the materials for process purposes. The content of total n
Publikováno v:
Chemistry and Technology of Fuels and Oils. 23:92-96
The effects were determined of adding technical carbon (PM-100, PM-75, PM-50, light pyrolysis tar, and crude oils from other fields on the disperse composition of crude oils from the Kalamkas, Karazhanbas, Uzen', Zhetybai, and Oimasha oil fields. The
Publikováno v:
Chemistry and Technology of Fuels and Oils. 23:339-342
The degree of dispersity and the rheological properties of blended crudes from the Mangyshlak peninsula were studied. High-wax crudes from the Uzen' and Zhetybai fields and high-aromatic crudes from the Kalamkas and Karazhanbas fields were blended. T
Publikováno v:
Chemistry and Technology of Fuels and Oils. 21:156-159
Publikováno v:
Journal of Applied Spectroscopy. 45:1288-1292
Autor:
T. A. Voronina, M. K. Murzakhmetova, Valerian E. Kagan, Anna A. Shvedova, N. K. Nadirov, Smirnov Ld, S. M. Ivanova
Publikováno v:
Bulletin of Experimental Biology and Medicine. 102:1526-1528
It has been demonstrated that natural and synthetic antioxidants of different chemical structures (alpha-tocopherol, butylated hydroxytoluene, 2-ethyl-6-methyl-3-hydroxypyridine) were capable of stabilizing enzymatic Ca2+ transport in sarcoplasmic me
Publikováno v:
Journal of Engineering Physics. 53:1137-1139
A simple analytical model is constructed for coagulation of emulsion droplets, describing the process of petroleum dehydration by an external electric field.
Publikováno v:
Chemistry and Technology of Fuels and Oils. 18:408-410
This article reports on a study of the distribution of organic sulfur compounds (mercaptans, disulfides, and sulfides) in crude oils and in 50/sup 0/C cuts, and also in gas condensates. Notes that the crude oils of West Kazakhstan, particularly the f
Publikováno v:
Soviet Physics Journal. 29:141-143
A method for studying the geometry of anisotropic particles based on the direct measurement of the components of the diffusion tensor of particles in an external field, is proposed. The value of the coefficient of diffusion is determined from the nat